Camera hole structure of display module

Abstract

The utility model provides a camera shooting hole structure of a display module, which comprises a cover plate, an optical adhesive layer, an upper polaroid, a lower polaroid and a rubber-iron integrated support, the optical adhesive layer, the upper polaroid, the lower polaroid and the rubber-iron integrated support are arranged on one side of the cover plate and are sequentially stacked, the rubber-iron integrated support is provided with a camera shooting hole, and correspondingly, the cover plate is provided with the camera shooting hole; wherein a layer of black semi-permeable membrane is plated on the cover plate in the camera hole area. The semi-transparent film is a semi-transparent and semi-reflective film. And the semi-permeable membrane is a black semi-permeable membrane and is consistent with the ink of the cover plate in color. As the display screen is assembled on the complete machine shell, the brightness of the back of the display screen is lower, the outside is brighter, the outside reflected light seen by a user is greater than the transmission light, the integrated black effect is realized, and the appearance aesthetic feeling of the product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display modules, and in particular to a camera hole structure of a display module. Background Art

[0002] At present, there are water drop screen phones and left hole phones on the market. In standby mode, the human eye can clearly see a round camera hole in the display screen. That is, the camera hole area is not processed in one piece in the prior art. This affects the appearance of the mobile phone. In the current era of pursuing beauty and fashion, people's requirements are getting higher and higher. Therefore, technicians in this field are constantly studying effective solutions to the above problems. Utility Model Content

[0003] The utility model aims to provide a camera hole structure of a display module, which can achieve an integrated black effect in appearance.

[0004] Specifically, the specific technical solution of the utility model is: a camera hole structure of a display module is proposed, including a cover plate, an optical adhesive layer, an upper polarizer, a lower polarizer and an adhesive-iron integrated bracket which are stacked in sequence and installed on one side of the cover plate, the adhesive-iron integrated bracket is provided with a camera hole, and correspondingly, the cover plate is provided with a camera hole; wherein, a layer of black semi-transparent film is coated on the cover plate in the camera hole area.

[0005] As a preferred technical solution, the semi-transparent membrane is a semi-transparent and semi-reflective membrane.

[0006] As a preferred technical solution, the semi-permeable membrane is a black semi-permeable membrane, which is consistent with the color of the ink of the cover plate.

[0007] As a preferred technical solution, a semi-permeable membrane is plated on the inner side of the cover plate, and the diameter of the semi-permeable membrane is 1 to 2 mm larger than the diameter of the camera hole.

[0008] As a preferred technical solution, the connection between the end surface of the integrated rubber-iron bracket and the camera hole is chamfered.

[0009] As a preferred technical solution, the peripheral wall of the camera hole is provided with a light introduction inclined surface.

[0010] As a preferred technical solution, the inclination angle of the slope is 20° to 30°.

[0011] As a preferred technical solution, the optical adhesive layer is an OCA adhesive layer.

[0012] As a preferred technical solution, the thickness of the OCA adhesive layer is 25 um.

[0013] As a preferred technical solution, a ring of black light-shielding double-sided adhesive is adhered to a circle between the inner wall of the camera hole and the lower polarizer.

[0014] The beneficial effects of the utility model are as follows: in the technical solution of the present application, a layer of black semi-transparent film is plated on the cover plate in the camera hole area, and the semi-transparent film can be a semi-transparent and semi-reflective film. Since the display screen is assembled on the whole housing, the brightness of the back of the display screen is low, and the outside is brighter. The outside reflected light seen by the user is greater than the transmitted light, achieving an integrated black effect; or the semi-transparent film can be a black semi-transparent film, which is consistent with the color of the cover plate ink, achieving an integrated black effect. Furthermore, the cover plate is integrated black from the outside, improving the aesthetic appearance of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A front view schematic diagram of a camera hole structure of a display module proposed in an embodiment of the utility model;

[0017] Figure 2 A side schematic diagram of a camera hole structure of a display module proposed in an embodiment of the utility model.

[0018] Description of reference numerals: cover plate 1; camera hole 2; semi-transparent membrane 3; optical adhesive layer 4; upper polarizer 5; lower polarizer 6; adhesive-iron integrated bracket 7; introduction slope 8; black light-shielding double-sided adhesive 9. DETAILED DESCRIPTION

[0019] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be more comprehensive and complete and fully convey the concept of the example embodiments to those skilled in the art.

[0020] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, known methods, devices, realizations or operations are not shown or described in detail to avoid blurring the various aspects of the application.

[0021] The block diagrams shown in the accompanying drawings are merely functional entities and do not necessarily correspond to physically independent entities. That is, these functional entities may be implemented in software form, or in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or microcontroller devices.

[0022] The flowcharts shown in the accompanying drawings are only exemplary and do not necessarily include all the contents and operations / steps, nor must they be executed in the order described. For example, some operations / steps can be decomposed, and some operations / steps can be combined or partially combined, so the actual execution order may change according to actual conditions.

[0023] It should be noted that the “plurality” mentioned in this article refers to two or more.

[0024] Example

[0025] like Figure 1-2 As shown, this embodiment proposes a camera hole 2 structure of a display module, including a cover plate 1, an optical adhesive layer 4, an upper polarizer 5, a lower polarizer 6 and an adhesive-iron integrated bracket 7 which are sequentially stacked and installed on one side of the cover plate 1, and the adhesive-iron integrated bracket 7 is provided with a camera hole 2, and correspondingly, the cover plate 1 is provided with a camera hole 2; wherein, a layer of black semi-transparent film 3 is plated on the cover plate 1 in the camera hole 2 area. From the appearance, an integrated black effect is achieved. When the camera function is turned on, the mobile phone software performs fill light to ensure the photographic effect.

[0026] Preferably, the semi-transparent film 3 is a semi-transparent semi-reflective film. Since the display screen is assembled on the whole housing, the back of the display screen has low brightness and the outside is brighter, and the reflected light seen by the user is greater than the transmitted light, achieving an integrated black effect.

[0027] Preferably, the semipermeable membrane 3 is a black semipermeable membrane 3, which is consistent with the ink color of the cover plate 1. In this way, an integrated black effect is achieved in the standby state, which improves the appearance of the mobile phone and makes it more technological.

[0028] Preferably, the semipermeable membrane 3 is plated on the inner side of the cover plate 1 , and the diameter of the semipermeable membrane 3 is 1 to 2 mm larger than the diameter of the camera hole 2 .

[0029] Preferably, the connection between the end surface of the integrated rubber-iron bracket 7 and the camera hole 2 is rounded. Further, the peripheral wall of the camera hole 2 is provided with a light introduction inclined surface 8. Further, the inclined surface can be inclined at an angle of 20° to 30°.

[0030] Preferably, the optical adhesive layer 4 is an OCA adhesive layer, and the thickness of the OCA adhesive layer can be set to 25 um.

[0031] Preferably, a ring of black light-shielding double-sided adhesive tape 9 is pasted between the inner wall of the camera hole 2 and the lower polarizer 6, which effectively prevents light leakage from occurring in this area.

[0032] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A camera hole structure of a display module, characterized in that: It includes a cover plate, an optical adhesive layer, an upper polarizer, a lower polarizer and an adhesive-iron integrated bracket which are stacked in sequence on one side of the cover plate, the adhesive-iron integrated bracket is provided with a camera hole, and correspondingly, the cover plate is provided with a camera hole; wherein a layer of black semi-transparent film is plated on the cover plate in the camera hole area.

2. The camera hole structure of a display module according to claim 1, characterized in that: The semi-permeable membrane is a semi-transparent and semi-reflective membrane.

3. The camera hole structure of a display module according to claim 2, characterized in that: The semi-permeable membrane is a black semi-permeable membrane, which is consistent with the color of the ink of the cover plate.

4. The camera hole structure of a display module according to claim 3, characterized in that: The semi-permeable membrane is plated on the inner side of the cover plate, and the diameter of the semi-permeable membrane is 1 to 2 mm larger than the diameter of the camera hole.

5. The camera hole structure of a display module according to claim 1, characterized in that: The connection between the end surface of the rubber-iron integrated bracket and the camera hole is arranged with a rounded corner.

6. The camera hole structure of a display module according to claim 1, characterized in that: The peripheral wall of the camera hole is provided with a light introducing inclined surface.

7. The camera hole structure of a display module according to claim 6, characterized in that: The inclination angle of the inclined surface is 20° to 30°.

8. The camera hole structure of a display module according to claim 1, characterized in that: The optical adhesive layer is an OCA adhesive layer.

9. The camera hole structure of a display module according to claim 8, characterized in that: The thickness of the OCA adhesive layer is 25 um.

10. A camera hole structure of a display module according to any one of claims 1 to 9, characterized in that: A circle of annular black light-shielding double-sided adhesive is adhered to the inner wall of the camera hole and the lower polarizer.

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